Strictly Linear Light Cones in Long-Range Interacting Systems of Arbitrary Dimensions

In locally interacting quantum many-body systems, the velocity of information propagation is finitely bounded, and a linear light cone can be defined. Outside the light cone, the amount of information rapidly decays with distance. When systems have long-range interactions, it is highly nontrivial wh...

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Auteurs principaux: Tomotaka Kuwahara, Keiji Saito
Format: article
Langue:EN
Publié: American Physical Society 2020
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Accès en ligne:https://doaj.org/article/7654f5d784f44cf2b8ab1f277607fd2c
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